# SDR F3LA2023071300091

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 12, 2023
- Submitted: July 13, 2023
- Operation: Air carrier
- Aircraft: [N361FR](https://openairdocs.org/aircraft/N361FR), registered now
- Make and model: Airbus A320-251N
- Registry model: [Airbus A320-251N](https://openairdocs.org/model/airbus-a320-251n) (OpenAirDocs)
- Aircraft serial: 09221
- Aircraft time: 11,511 hours, 5,110 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: 321431
- Part serial: 157220
- Condition: Discharged
- Location: Zone 200
- Stage of operation: IN
- How discovered: C
- Nature of condition: P
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/F3LA2023071300091

## Discrepancy

PER HEAVY CHECK T/C PERFORMED OPS TEST OF EMERGENCY LIGHTS VIA MCDU. FAULT BAT/EPSU (11WL) EMERGEN L  PERFORMED T/S IAW TSM 33-51-00-810-855-A FOUND BATTERY FOR 11WL NEEDING TO BE REPLACED. REMOVED AND REPLACED BATTERY AT EPSU 11WL IAW AMM 33-51-38-000/400-002-A OPS TEST GOOD VIA MCDU. CIDS POWER UP INTERFACE TEST GOOD. A/C OK FOR SERVICE. (AIRCRAFT WAS RETURNED TO SERVICE)/END/

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